Looney
Looney noun - Someone deranged and possibly dangerous.
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Synonyms for Looney
Mental case and looney are semantically related. In some cases you can use "Mental case" instead a noun "Looney".
Mental case
Mental case noun - A person suffering from neurosis.
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Synonyms for Mental case
Looney and mental case are semantically related. Sometimes you can use "Looney" instead a noun phrase "Mental case".
Mutual synonyms
Related pairs
Cite this Source
Mental case and Looney. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/looney/mental_case
Looney & Mental case. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/looney/mental_case>.
Mental case or Looney. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/looney/mental_case.
Google Ngram Viewer shows how "looney" and "mental case" have occurred on timeline